Autonomous System details

AS39729

REGISTER S.P.A.  ·  dada.eu

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AS39729 – REGISTER S.P.A.

Field Value
Country Italy
Website dada.eu
Hosted domains 1,317,100
IPv4 addresses 11,264
IPv6 addresses 4,951,760,157,141,521,100,000,000,000
ASN type Hosting
Registry ripe
Allocated 20 years ago on Apr 18, 2006
Updated 7 months ago on Sep 18, 2025
Netblock Company Num of IPs
81.88.48.0/20 REGISTER S.P.A. 4,096
185.2.4.0/22 REGISTER S.P.A. 1,024
195.110.124.0/22 DADA S.p.a. 1,024
213.158.80.0/22 REGISTER S.P.A. 1,024
185.110.66.0/23 Nominalia Internet S.L 512
195.110.100.0/23 Register.it hosting OPUS VIPs 512
195.110.102.0/23 REGISTER S.P.A. 512
195.110.104.0/23 Register.it S.p.A. 512
195.110.118.0/23 REGISTER S.P.A. 512
195.110.120.0/23 DADA S.p.A. ADSL service 512
195.110.122.0/23 Dada S.p.a. - Wireless 512
81.88.52.0/24 Hosting platform LHWP Italy 256
81.88.53.0/24 Hosting platform LHWP Italy 256
81.88.58.0/24 Additional network for VIPs 256
81.88.60.0/24 Register.IT Shared Hosting 256
81.88.61.0/24 Load balanced services 256
81.88.63.0/24 Register.it hosting - DDOS mitigation subnet 256
185.2.6.0/24 REGISTER S.P.A. 256
185.110.66.0/24 Nominalia Internet S.L 256
195.110.107.0/24 Dada S.p.a. 256
195.110.112.0/24 Housing DADA 256

Netblock Company
2a01:8100:2000::/36 REGISTER S.P.A.
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WHOIS Details


                                                ASHandle:       AS39729
                                                OrgID:          AS39729
                                                ASName:         AS39729
                                                ASNumber:       AS39729
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 1,317,100 domain names hosted across 942 IP addresses on this ASN.

IP Address Domain Domains on this IP
195.110.124.133 ██████████ 298,275
81.88.48.71 ██████████ 74,651
81.88.57.68 ██████████ 68,400
195.110.124.188 █████████ 61,528
81.88.58.216 ██████████ 54,529
81.88.57.70 ██████████ 39,613
81.88.63.46 ██████████ 23,031
195.110.124.154 ██████████ 13,681
195.110.124.148 ██████████ 13,088
81.88.57.80 ██████████ 4,433

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Useful for Cybersecurity

Peers

There are 42 peers for this ASN.

Peers Name
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Telecom
AS15605 Connesi s.p.a.
AS198150 SIACOM JSC
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25160 Vorboss Limited
AS263444 Open X Tecnologia Ltda
AS286 GTT Communications Inc.
AS28716 Retelit Digital Services S.p.A.
AS29049 Delta Telecom Ltd
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS39120 Convergenze S.p.A.
AS41327 Fiber Telecom S.p.A.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS49709 Videobyte S.r.l.
AS50877 Airbeam S.r.l.
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS5394 Unidata
AS5405 Inter.link GmbH
AS57111 NOVA NETWORKS S.R.L.
AS57463 NetIX Communications JSC
AS59919 Brainbox S.r.l.
AS61973 Netassist International s.r.o.
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8529 Zain Omantel International FZ-LLC
AS8660 Italiaonline S.p.A.
AS8968 BT Italia S.p.A.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3257 GTT Communications Inc.
AS35280 F5 Networks SARL
AS6939 Hurricane Electric LLC
AS8968 BT Italia S.p.A.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

38 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
195.110.105.169 AS39729 REGISTER S.P.A. 0.89ms from Milan, IT
81.88.56.25 AS39729 REGISTER S.P.A. 0.76ms from Milan, IT
81.88.58.214 AS39729 REGISTER S.P.A. 9.17ms from Strasbourg, FR
81.88.57.78 AS39729 REGISTER S.P.A. 0.71ms from Milan, IT
81.88.50.246 AS39729 REGISTER S.P.A. 0.76ms from Milan, IT
81.88.63.135 AS39729 REGISTER S.P.A. 9.14ms from Strasbourg, FR
81.88.51.13 AS39729 REGISTER S.P.A. 0.79ms from Milan, IT
185.2.6.19 AS39729 REGISTER S.P.A. 9.34ms from Strasbourg, FR
81.88.60.244 AS39729 REGISTER S.P.A. 9.14ms from Strasbourg, FR
81.88.54.5 AS39729 REGISTER S.P.A. 0.81ms from Milan, IT
81.88.53.115 AS39729 REGISTER S.P.A. 9.21ms from Strasbourg, FR
185.2.7.254 AS39729 REGISTER S.P.A. 1.30ms from Milan, IT
81.88.55.114 AS39729 REGISTER S.P.A. 0.77ms from Milan, IT
81.88.48.104 AS39729 REGISTER S.P.A. 0.71ms from Milan, IT
81.88.59.17 AS39729 REGISTER S.P.A. 0.99ms from Milan, IT
2a01:8100:2902::1:129:1 AS39729 REGISTER S.P.A. 0.90ms from Milan, IT
185.110.66.176 AS39729 REGISTER S.P.A. 9.26ms from Strasbourg, FR
195.110.118.171 AS39729 REGISTER S.P.A. 0.88ms from Milan, IT
2a01:8100:2020:: AS39729 REGISTER S.P.A. 0.94ms from Milan, IT
195.110.112.254 AS39729 REGISTER S.P.A. 0.92ms from Milan, IT
195.110.107.2 AS39729 REGISTER S.P.A. 0.95ms from Milan, IT
2a01:8100:2071::d AS39729 REGISTER S.P.A. 0.70ms from Milan, IT
195.110.123.10 AS39729 REGISTER S.P.A. 0.74ms from Milan, IT
195.110.119.1 AS39729 REGISTER S.P.A. 1.33ms from Milan, IT
2a01:8100:2901::1:183:104 AS39729 REGISTER S.P.A. 0.72ms from Milan, IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
145.18.210.1 AS1124 Universiteit van Amsterdam 0.58ms from Amsterdam, NL
213.93.187.1 AS33915 Vodafone Libertel B.V. 4.14ms from Amsterdam, NL
84.107.122.1 AS33915 Vodafone Libertel B.V. 1.34ms from Amsterdam, NL
98.64.110.97 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
23.244.246.1 AS11776 Breezeline 13.54ms from Ashburn, US
199.59.145.1 AS204631 VIVANET GmbH 0.22ms from Ashburn, US
67.147.244.1 AS19901 Brightspeed 4.48ms from Atlanta, US
75.137.195.177 AS20115 Charter Communications LLC 13.83ms from Atlanta, US
159.117.174.129 AS21565 Horry Telephone Cooperative, Inc. 10.95ms from Atlanta, US
192.154.202.1 AS397423 Tier.Net Technologies LLC 0.77ms from Bend, US
109.28.71.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.76ms from Bordeaux, FR
216.28.219.1 AS52307 CORPICO LTDA 14.52ms from Buenos Aires, AR
181.170.127.1 AS7303 Telecom Argentina S.A. 2.59ms from Buenos Aires, AR
68.145.220.1 AS6327 Shaw Communications 7.21ms from Calgary, CA
78.71.54.1 AS3301 Telia Company AB 1.81ms from Copenhagen, DK
179.97.199.129 AS28359 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA 14.29ms from Curitiba, BR
125.94.145.225 AS4134 CHINANET BACKBONE 2.71ms from Guangzhou, CN
113.110.60.1 AS4134 CHINANET BACKBONE 9.85ms from Guangzhou, CN
113.186.213.97 AS45899 VNPT Corp 2.57ms from Hanoi, VN
154.206.148.161 AS139880 OWGELS INTERNATIONAL CO., LIMITED 0.57ms from Hong Kong, HK
1.247.215.81 AS9318 SK Broadband Co Ltd 2.55ms from Incheon, KR
46.2.65.81 AS8386 Vodafone Net Iletisim Hizmetler AS 13.42ms from Istanbul, TR
160.119.142.33 AS327693 Echotel Pty Ltd 0.22ms from Johannesburg, ZA
58.27.241.33 AS38264 National WiMAX/IMS environment 0.42ms from Karachi, PK
202.187.144.1 AS9930 TTNET 0.78ms from Kuala Lumpur, MY

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 185.2.4.82
traceroute to 185.2.4.82 (185.2.4.82): 64 hops max, 52 byte packets
5 [] 217.29.66.113 11.642 ms
6 [AS39729] 81.88.50.110 11.926 ms
7 [AS39729] 81.88.54.253 9.154 ms
8 [AS39729] 185.2.4.82 8.839 ms
Measurement taken from IPinfo ProbeNet in Bologna, IT
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS39729 at robtex.

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